baber/WOPTO huggingface dataset:
Patent RU-2218064-C2 (RU)
Inventor: USHAKOV A V
IPC: A47F5/025
Filed: 2001-10-22
Granted: 2003-12-10
Abstract: FIELD: advertisement-exhibition stands, mainly, with vertical rotation axis; applicable as devices for display of goods in store windows, trading halls, at exhibitions, in outdoor advertisement for exposition of advertising posters and demonstration of garments models. SUBSTANCE: stand has fixed base, turning platform installed on base for rotation round main axis, at least three display posts mounted on turning platform through same angles relative to main axis for rotation relative to platform, platform drive and transmission for rotation of all display posts from platform drive in direction opposite to direction of rotation of turning platform with respect to main axis. Use of offered stand provides for frontal demonstration of objects large in area and relatively small thickness with reduction of area occupied by stand and extension of its functional potentialities. Technical result consists in the fact that stand has gear transmission with gear ratio of 1:1 to provide for plane-parallel motion of all points of display posts. EFFECT: higher efficiency of use. 5 cl, 19 dwg
Patent RU-2215723-C2 (RU)
Title: Method of inhibiting thermoplastic propellant charge
Inventor: KUTSENKO G N
IPC: F42B5/196
Filed: 2002-01-11
Granted: 2003-11-10
Abstract: FIELD: rocketry; methods of inhibiting solid-propellant charges. SUBSTANCE: proposed method is based on use of acetyl-cellulose and ammonium nitrate containing β-2.4 dinitrophenoxyethanol; proposed method includes application of protective layer on surface of charge by two-time varnishing with solution of acetyl-cellulose inhibiting compound mixed with acetone and dioxane followed by application of heat- protective coat on base acetylcellulose by wrapping the charge over spiral with heat protective coat on base of acetyl-cellulose in form of calibrated tape. Proposed method excludes mechanical treatment and additional application of urethane inhibiting coat. EFFECT: enhanced efficiency and reliability. 1 tbl
Patent RU-2230621-C2 (RU)
Inventor: BONDARENKO V A
IPC: B21D37/16
Filed: 2002-03-26
Granted: 2004-06-20
Abstract: FIELD: plastic metal working, namely sheet forming procedures. 
     SUBSTANCE: method comprises steps of cutting out blank along contour and simultaneously bending and sizing blank on rigid mandrel; performing sizing of blank at the end of bending step; during steps of cutting out and bending blank passing through it electric current pulse. All those operations are performed in apparatus having punch-die and clamping stripper, both mounted on upper plate and rigid mandrel mounted in lower plate. Clamping stripper is made of electrically non-conducting material and it is provided with electric current supply terminals for passing electric current pulse through blank along axis of bending it. Electric current supply terminals are arranged at both sides in symmetry plane of punch-die. 
     EFFECT: prevention of cracking in zone of contact of bending surfaces of punch-die. 
     2 cl, 2 dwg
Patent RU-2226461-C2 (RU)
Inventor: GISELIN OLIVIER LEON-MARI FERN
IPC: B24D5/14
Filed: 2000-10-11
Granted: 2004-04-10
Abstract: FIELD: manufacture of grinding wheels. SUBSTANCE: grinding wheel includes first and second main surfaces. First main surface has primary abrasive zone with abrasive material in the form of layer of abrasive particles bond with it. Said abrasive zone is placed on outer peripheral portion of first surface (the last extends by 10 - 50% of distance from periphery until center of wheel) and central zone placed on remaining portion of above mentioned surface of wheel. Method for making grinding wheel with peripheral primary abrasive zone extending by 10 - 50% of distance from periphery until center of wheel comprises steps of feeding abrasive grains onto deposition surface for depositing grains in the form of annular zone by means of cone for depositing grains; arranging said cone over surface for depositing grains according to condition of arranging its lengthwise axis normally relative to said surface; electrostatically depositing grains onto base material of wheel. EFFECT: enhanced effectiveness of process for making grinding wheels, possibility for making new designs of grinding wheels significantly improved in comparison with known before designs. 12 cl, 6 dwg
Patent RU-2254866-C2 (RU)
Inventor: POLUSHINA N D
IPC: A61K35/08
Filed: 2002-08-07
Granted: 2005-06-27
Abstract: FIELD: medicine, physiotherapy. 
     SUBSTANCE: one should introduce mineral water named "Yessentuki 17" once daily for animals with prostatitis pattern for 23-24 d along with the course of inhalations by applying essential oils with the help of a phytoaeroionizer daily for 5-6 min, about 12-14 procedures/course. One should apply essential oils of sage, lavender and mint at the ratio of 1:1:1. The method enables to normalize both lipid and carbohydrate metabolism and decrease blood content of prolactin and estradiol. 
     EFFECT: higher efficiency of therapy. 
     2 tbl
Patent RU-2230882-C2 (RU)
Inventor: JAKOVLEV S A
IPC: B28C5/02
Filed: 2002-08-19
Granted: 2004-06-20
Abstract: FIELD: oil and gas extracting industry. 
     SUBSTANCE: device has supplying branch pipes, one of which is made for fluid with lesser loss, and pipeline with mounted wall. According to invention, supplying branch pipe for fluid with lesser loss is placed coaxially in the pipeline and perforated along screw line along whole length. Total area of perforation apertures equals or surpasses area of branch pipe cross-section. Wall of pipeline is made on form of a tape. Tape is coiled onto perforated supplying branch pipe with forming of a spiral channel for main fluid flow and with means for preventing locking with this fluid flow of fluid flow with lesser loss in supplying branch pipe. 
     EFFECT: intensive fluids mixing, losses of which may differ in two or more times, with variable counter-pressure on the outlet of mixing device. 
     1 dwg
Patent RU-2248946-C2 (RU)
Inventor: HUNDEBOEL SOEREN
IPC: F27B7/20
Filed: 2001-01-19
Granted: 2005-03-27
Abstract: FIELD: methods of preparation of cement clinker from powder-like cement material. 
     SUBSTANCE: proposed method includes preheating of raw material and probably calcination of suspended matter in heater due to heat exchange with hot waste gases; preheated and probably calcined material is subjected to final calcination and roasting in rotary kiln; hot clinker is cooled in cooler and dust is separated from waste gases in filtering unit. Specific feature of proposed method consists in introduction of dust from filtering unit at the end of introduction of material into rotary kiln in way opposite to flow of gases which is necessary for reducing the temperature in kiln from 830 to 850 C for condensation of salts on surfaces of particles of fine filter dust. Description of device proposed for realization of this method is given in the Specification. 
     EFFECT: considerable reduction of coats on kiln riser walls. 
     6 cl, 1 dwg
Patent RU-2301757-C2 (RU)
Title: Sledge for traveling downhill at speed
Inventor: KOZHIN BORIS ALEKSEEVICH
IPC: B62B13/08
Filed: 2002-12-23
Granted: 2007-06-27
Abstract: FIELD: transport engineering. 
     SUBSTANCE: invention to sledge with handlebar.  Proposed device contains ski in which support 2 with seat 3 is mounted.  Runners 6 are found on bottom of ski and recess is made for turnable skate 5.  When moving down the slope in deep snow, device slides on bottom of ski, while when moving along ice-covered surface or hard crust, it slides on runners 6.  skate 5 is arranged in front part of ski and is secured on steering column 12, and keel 8 is secured on axle 7 in rear part of ski, skate and keel being controlled by handlebar 14 but turn in opposite sides relative to direction of movement of device.  Skate 5 sets direction of movement.  When turning handlebar, for instance, to the left, skate, rigidly coupled with handlebar, also turns to the left, pulling front part of ski to the left, and keel 8, turning to the right, will bring rear part of ski to the right, thus accelerating entering left-hand turn.  Skate 5 and keel 8 project over sliding surface of ski by 5-10 mm. 
     EFFECT: facilitated steerability and increased maneuverability. 
     4 cl, 3 dwg
Patent RU-2262173-C2 (RU)
Inventor: DALKHANTI FILIP UEHLLESLI
IPC: H02G7/00
Filed: 2001-07-13
Granted: 2005-10-10
Abstract: FIELD: vibration dampers for overhead power transmission lines. 
     SUBSTANCE: proposed Stockbridge vibration damper has pair of damping weights interconnected by multiconductor steel cable and clamp attached to cable at point between two weights for its connection to overhead power transmission line. Multiconductor steel cable has two or more wire layers, one wire layer being attached to weight at point of connection of damping weight to multiconductor steel cable, and at least one of remaining wire layers is free to move. Damping weight can be press-fitted in external layer of carrying cable conductors. At least one wire layer may be free to move for sliding relative to attached wire layer. Damping weight is joined only with internal or external wire layer, respectively. 
     EFFECT: ability of sliding between different layers of carrying cable. 
     16 cl, 7 dwg
Patent RU-2249519-C2 (RU)
Inventor: PLJUTIN IVAN IVANOVICH
IPC: B61D17/00
Filed: 2003-03-18
Granted: 2005-04-10
Abstract: FIELD: railway transport. 
     SUBSTANCE: invention relates to design of combination hopper car for transportation of alumina and products of its processing. Proposed combination hopper car 1 has running gear, hopper compartment 5 and carried material chamber adjoining hopper compartment at ends and provided with door apertures 8 for motor cars, rigidly connected with frame equipped with bolsters. Hopper car has four turnable struts 9. Upper end of each strut thrusts against place of connection of separating wall between hopper compartment and carried material chamber and upper binding of car side wall, and lower end rests on bolster, thus forming truss shape unit with load-bearing hopper and frame. Turnable struts are hinge connected to hopper compartment at corners. Seats for turnable struts are made on bolsters to mount turnable extensible rods. 
     EFFECT: reduced weight of car at preservation of its load-carrying capacity. 
     3 cl, 4 dwg
Patent RU-2308543-C2 (RU)
Inventor: SMYSLOV ALEKSEJ ANATOL EVICH
IPC: C23C28/00
Filed: 2003-05-19
Granted: 2007-10-20
Abstract: FIELD: different industries; methods of manufacture of the spindles out of the steel for the pipeline fittings. 
     SUBSTANCE: the invention is pertaining to the method of manufacture of the pipeline fittings, in particular, the spindles, shutters and valves for shutting and control of consumption off the mediums passing through the pipelines. The method includes the thermal treatment and the mechanical working with formation of the threading. After the mechanical working exercise nitriding by the vacuum ion-implantation method at the temperature of T = (320-450)°C, the voltage - U = (250 - 750)V and during the time t = (20-60) minutes. The technical result consists in the increased reliability and the service life of the pipeline fittings. 
     EFFECT: the invention ensures the increased reliability and the service life of the pipeline fittings. 
     3 cl, 1 ex, 2 dwg
Patent RU-2300576-C2 (RU)
Title: Thermal hardening of the aging aluminum alloys by the secondary separation
Inventor: MORTON ALLAN JAMES
IPC: C22F1/057
Filed: 2002-03-04
Granted: 2007-06-10
Abstract: FIELD: nonferrous metallurgy; methods of the thermal hardening of the aging aluminum alloys.  
     SUBSTANCE: the invention is pertaining to thermal treatment of the aging aluminum alloys suitable for hardening. The method includes three phases of the thermal treatment of such an aged alloy. At the first phase of the thermal treatment (a) they conduct the alloy curing at the heightened aging temperature, which facilitates the process of extraction of at least one dissolved element. The aging is conducted during the time span ensuring production of the non-aged alloy having no less than 40 % and no more than 85 % of the values of the maximal hardness and strength achieved at the complete treatment up to the state Т6. At the second phase conduct chilling of the non-aged alloy from the ageing temperature of the phase (a) to the much lower temperature from -10°C to 65°C. The chilling is conducted at the rather high speed with the purpose essentially to suspend primary extraction. At the third phase the cooled alloy is effected by the much lower ageing temperature, than the ageing temperature of the phase of (a) - for the further extraction of the dissolved element defined as «the secondary extraction». The technical result of the invention is the development of the method allowing to gain the improved combinations of mechanical properties. 
     EFFECT: the invention ensures development of the method allowing to gain the improved combinations of the aluminum alloy mechanical properties. 
     23 cl, 4 tbl, 15 dwg
Patent RU-2263342-C2 (RU)
Inventor: SHUL MAN I A
IPC: G06F11/00
Filed: 2003-11-04
Granted: 2005-10-27
Abstract: FIELD: computer science. 
     SUBSTANCE: device has programmable controller with software integrated in random-access and hard memory for functions of gathering and processing of information about peripheral devices of segment, buffer memory, output register, input register, clock generator, power block, buffer output cascade of force outputs ad buffer input cascade for inputs. 
     EFFECT: higher efficiency, broader functional capabilities. 
     4 cl, 6 dwg
Patent RU-2296122-C2 (RU)
Inventor: EHLUORTI TODD RICHARD
IPC: C07D207/46
Filed: 2002-07-11
Granted: 2007-03-27
Abstract: FIELD: organic chemistry, pharmacy. 
     SUBSTANCE: invention relates to novel derivatives of 2-pyrrolidone of the formula (I):   wherein Q means -CH 2 -, -O-; B means -CH 2 -, -(CH 2 ) 2 -, -(CH 2 ) 3 -, -(CH 2 ) 4 -, -(CH 2 ) 5 -, -CH=CH-, -CH 2 -CH=CH-, -CH=CH-CH 2 -, -CH 2 -CH=CH-CH 2  under condition that if B means -CH=CH-, -CH=CH-CH 2 - then Q means -CH 2 -; X means -O-, -S-, -SO- or -SO 2 - or a simple bond under condition that if X mean a simple bond then Q means oxygen atom; J means -(CR b R c ) n - wherein n means a whole number from 1 to 4; both R b  and R c  mean hydrogen atom, or both R b  and R c  mean (C 1 -C 4 )-alkyl and one of them means hydrogen atom (H), or R b  and R c  in common with carbon atom to which they are bound form (C 2 -C 5 )-polymethylene group or -CH 2 -CH=CH-; A means -CH 2 -CH 2 -, -CH=CH- or -C≡C-; Z means -C(O)OR' wherein R' means H, (C 1 -C 6 )-alkyl; n means 1, 2, 3 or 4; R 1  means -(CH 2 ) p R 7  wherein R 7  means (C 1 -C)-alkyl, (C 3 -C 8 )-cycloalkyl, furanyl substituted with trifluoromethyl, phenyl or phenyl-Y-phenyl wherein Y means oxygen atom (O), a simple chemical bond and phenyl is optionally substituted with 1, 2 or three substitutes chosen independently from group comprising (C 1 -C 6 )-alkyl, (C 1 -C 6 )-alkoxy-group, halogen atom, halogen-(C 1 -C 6 )-alkyl; p means 0, 1, 2, 3, 4, 5; R 2  means H, (C 1 -C 6 )-alkyl; R 3 , R 4 , R 5  and R 6  mean H, or their pharmaceutically acceptable salts or solvates, individual isomers or racemic or nonracemic mixture of isomers. Compounds of the formula (I) elicit competitive affinity in binding EP 2 , EP 3  and EP 4  that allows their using as components of pharmaceutical composition. 
     EFFECT: valuable medicinal properties of compounds and pharmaceutical compositions. 
     11 cl, 11 ex
Patent RU-2268637-C2 (RU)
Inventor: LARICHEV ANDREJ VIKTOROVICH
IPC: A61B3/028
Filed: 2004-03-22
Granted: 2006-01-27
Abstract: FIELD: ophthalmology. 
     SUBSTANCE: ophthalmologic device for measuring aberrations of human eye has point light source, system for measuring shape of wave front of radiation going from eye, aberration compensation system and test patterns projector. Aberration compensation system is disposed between human eye and measurement system. According to the first version, the system is composed by refraction compensator and astigmatism compensator. According to the second version, it has astigmatism compensator and higher aberration compensator. Astigmatism compensator is disposed at eye's pupil image plane. To adjust the device, the unit is used which has system for projecting images of marks onto eye provided with illumination sources, system of visual observation for mutual disposition of projected images and device three-dimensional movement system. Optical axis of visual observation system is disposed between directions of projection of marks' images and it coincides with optical axis of device. Projection system has two projectors of marks or marks' projector with two identical channels. They are disposed symmetrically in relation to optical axis of the device at angle to it and at some distance from it. Images of marks, projected onto iris, being similar and symmetrical relatively vertical axis of device converge at plane of entrance pupil of device at required adjustment to form circle with cross-hairs. 
     EFFECT: improved precision of measurement; widened exploitation abilities of device; improved comfort at exploitation; higher comfort for patient. 
     30 cl, 7 dwg
Patent RU-2288307-C2 (RU)
Inventor: KRYLOVA NINA PETROVNA
IPC: D02G3/04
Filed: 2004-04-22
Granted: 2006-11-27
Abstract: FIELD: process or apparatus for producing yarns or threads. 
     SUBSTANCE: fireproof yarn comprises fireproof polyether fiber or the mixture of, in mass %, 30-100 of the fireproof polyether fiber with 0-70 of the other fireproof fibers. The linear density of the yarn is 18.5-50 tex.  The linear density of the fire-proof fibers is 0.13-0.15 tex or 0.2-0.3 tex. 
     EFFECT: improved refractoriness. 
     1 tbl
Patent RU-2307055-C2 (RU)
Title: Укупорочный узел для сосуда с широкой горловиной
Inventor: KING RODZHER MILNER
IPC: B65D41/04
Filed: 2002-11-19
Granted: 2007-09-27
Abstract: Резьбовой укупорочный узел для сосуда с широкой горловиной содержит отверстие сосуда и крышку для отверстия. Крышка имеет основание, юбку и первую резьбу на отверстии. Первая резьба содержит четыре или более первых резьбовых участков. Вторая резьба на внутренней поверхности юбки крышки содержит четыре или более вторых резьбовых участков. Первая и вторая резьбы сформированы так, что обеспечивают возможность для пользователя закреплять, отделять и повторно закреплять крышку на отверстии в положении уплотнения путем вращения крышки на отверстии. Первые резьбовые участки короче, чем вторые резьбовые участки. Каждый из вторых резьбовых участков составлен из одной или более отстоящих друг от друга по окружности выступающих частей, каждая часть проходит по окружности вокруг юбки крышки не более чем на 60°. Предпочтительно, чтобы сосуд с широкой горловиной представлял собой сосуд для питья, например чашку или стакан. Изобретение позволяет повысить удобство пользования. 2 н. и 21 з.п. ф-лы, 3 ил.
Patent RU-2473141-C2 (RU)
Title: Устройство и способ воспроизведения данных с машиночитаемого носителя только для чтения
Inventor: KIM DZHIN EN
IPC: G11B7/24067
Filed: 2003-07-01
Granted: 2013-01-20
Abstract: Предложены устройство и способ воспроизведения данных с машиночитаемого носителя только для чтения. В способе считывают информацию идентификации диска, записанную в области, предшествующей нулевой дорожке. Информация идентификации диска сформирована как физическая метка по типу углублений - волнисто расположенных или прямых. Физическая метка сформирована по модулированной уникальной конфигурации. Техническим результатом является предотвращение воспроизведения незаконно скопированных данных. 2 н. и 6 з.п. ф-лы, 9 ил.
Patent RU-2290653-C2 (RU)
Inventor: FEDOROV JURIJ ALEKSEEVICH
IPC: G01R31/333
Filed: 2004-12-20
Granted: 2006-12-27
Abstract: FIELD: the invention may be used in power engineering at complex inspection of power transformers, at balancing and commissioning, preventive, periodical tests for diagnostics of faultiness of regulators under loading. 
     SUBSTANCE: the mode of evaluation of parameters of the process of switching of the contactor's contacts of the fast-acting regulator (with active resistance) under loading of the power three-phase transformer according to a scheme including inductance of the winding of the power transformer without opening and discharging transformer oil. The mode of execution proposes measuring of the duration of the process switching, the duration of the so called "bridge" and also duration of presence of major contacts in the contactor's arms in closed and open position in accordance with the current curve. The arrangement for fulfillment of the mode has a three-channel source of constant voltage, a three-channel digital oscillograph, a connecting four-wire cable, a tested power three-phase transformer with regulators under loading. 
     EFFECT: development of the mode of all-season diagnostics of contactor's contacts of regulators under loading of a power three-phase transformer without its opening eliminates possibility of soiling of the environment , reduces man-hours a at its execution, allows to evaluate parameters of the process of switching contactor's contacts without discharging transformer oil and also creation of an arrangement for its execution allowing automatically synchronize launching of an oscillograph with the beginning of the process of switching of contactor's contacts, execute automatic processing of oscillograms and possibility of creating a data base of these oscillograms in an electronic form. 
     6 cl, 5 dwg
Patent RU-2300668-C2 (RU)
Inventor: SHARIFOV MAKHIR ZAFAR OGLY
IPC: F04D13/10
Filed: 2004-12-27
Granted: 2007-06-10
Abstract: FIELD: technology for extracting hydrocarbons during pump exploitation of well with one or several formations. 
     SUBSTANCE: pumping block contains pimping device lowered and installed in a well on pipes column, and at least one packer. Pumping device mainly consists of pump with receiving mesh and immersed electric engine with force cable and is situated inside protective pipe with cable input and lower and upper subs. Upper sub of protective pipe is connected to pipes column from above and to pumping block from below, while lower sub is connected to pipe above the packer, while the packer is mounted below the pumping device. Pumping plant may be additionally equipped with one or several elements - mounting nipple, measuring chamber, bypass unit, one or several well chambers for detachable valve, column disconnector, moveable hermetic connection, gas separator, injector and sand filter. 
     EFFECT: increased reliability of plant operation and increased efficiency of operation of oil product or force well with one or several formations. 
     3 cl, 11 dwg